baber/WOPTO huggingface dataset:
Patent JP-H01283853-A (JP)
Title: Bump forming method and its device
Inventor: HIRANO MASATO
IPC: H01L21/60
Filed: 1988-05-10
Abstract: PURPOSE:To decrease processes by pressing down the end of a wire to an Al electrode at the lower end of a parallel electrode tool so as to join it and pulling the wire to cut it near the end whereby forming a bump. CONSTITUTION:A recognition camera 15 detects existence of a defect mark separately for each chip 12, and a parallel electrode tool 1 lowers only to the chip 12 without a defect mark, and it pushes down the end of a wire 8 to the Al electrode 13 of a chip 12. And currents are applied to the end of the wire 8 from the soldering power source 7 through the first and second electrodes 3 and 4, and the end point is heated instantaneously by joule heat and joined to the Al electrode 13. At this time, the part pressed down is flattened by that pressure, and in this condition the wire 8 is pulled up with a clamp 10 and cut leaving its end. Hereby, the bump can be formed only at the excellent chip with small processes.
Patent JP-H07320168-A (JP)
Title: Detector
Inventor: KOSHIYAMA SHINICHI
IPC: G08B13/18
Filed: 1994-05-26
Abstract: PURPOSE:To provide a detector which easily sets a desired detection area without much labor. CONSTITUTION:An attaching base 1 arranged on a ceiling, a wall, or the like and a detector 11 which is held on the attaching base 1 and detects a body to be detected within a prescribed range are provided, and the attaching base 1 consists of a fixed body 2, which is approximately columnar and has a rotation groove 3 in the peripheral direction on its peripheral surface, and a rotating body 9 which holds the detector 11 and is rotatably engaged with the rotation groove 3 of the fixed body 2.
Patent JP-S63277580-A (JP)
Title: Mechanical part constructed of bonded material of sintered metal and ceramic and production thereof
Inventor: NAKADA HIROHIKO
IPC: F16C33/24
Filed: 1987-05-09
Abstract: PURPOSE:To obtain the titled firmly bonded part having desired shape and excellent durability, abrasion resistance and energy saving property and useful as a mechanical part for automobile, electrical appliance, etc., at a low cost, by applying a coating layer of a specific alloy to a bonding surface of a sintered metal and bonding the metal with a ceramic having metallized bonding surface via a soldering material. CONSTITUTION:(a) An Mn-Ni-Cu alloy containing 5-70wt.% of Mn, 5-70wt.% of Ni and 5-70wt.% of Cu (the sum of Mn, Ni and Cu is >=50wt.% based on the alloy in total) is applied to a bonding surface of (b) a sintered metal composed of an Fe alloy containing >=50wt.% of Fe or a Cu alloy containing >=50wt.% of Cu and the coated metal is heated at 800-1,300 deg.C to impregnate the component (a) into the pores on the bonding surface of the component (b) and obtain a coated sintered metal (A). The surface of the component A coated with the component (a) is bonded with (B) a bonding surface of a ceramic tip having metallized bonding surface using (C) a soldering material such as Ag-Cu alloy.
Patent JP-H04339872-A (JP)
Title: Water-base recording ink
Inventor: SHIMIZU JUNKO
IPC: C09D11/037
Filed: 1991-05-17
Abstract: PURPOSE:To obtain the title ink improved in pigment dispersion, fixability, and the prevention of clogging by using a pigment, a specified polyvinylpyrrolidone, and a specified emulsion as constituents. CONSTITUTION:An aqueous dispersion of 1-30wt.% pigment having a particle diameter of 25mum or smaller is mixed with a polyvinyl-pyrrolidone having an average molecular weight of 10,000 or lower and an emulsion with a pH of 4 or higher made by dispersing a water-insoluble polymer having a mean particle diameter of 0.05mum or smaller.
Patent JP-H0410826-A (JP)
Title: Communication control system in character string conversion display from data and line monitoring and communication system for the same
Inventor: NISHIOKA SHINAKO
IPC: H04L12/26
Filed: 1990-04-27
Abstract: PURPOSE:To allow this system to always cope with the addition and the revision of commands by using a reference table in a memory section and analyzing a communication frame when a transmission/reception communication frame between terminal equipments is displayed. CONSTITUTION:A terminal communication control section 2a receiving the transmission requirement of a communication frame from the terminal equipment section 6a of a terminal equipment 1a via a device control section 5a sends a communication frame to the terminal equipment control section 2b of a terminal equipment 1b. When the communication frame transmitted/received in a series of the operation is received similarly by a table management control section 9 through the communication control section 8 of a line monitor 7 and the frame data is displayed on a monitor, a table management control section 9 imparts a monitoring display requirement to a monitoring display control section 11 in the case of hexadecimal number display, and the monitoring display control section 11 displays the result on a monitoring section 12. Thus, the system always copes with the addition and the revision of any frame data.
Patent JP-S603850-A (JP)
Title: Light-emitting electron tube
Inventor: TOUHOU MAKOTO
IPC: H01J63/08
Filed: 1983-06-22
Abstract: PURPOSE:To enable a highly efficient light-emitting electron tube which is very compact and in which optical controlling or the control of an emission output from the electron tube can be performed by enabling the temperature of a thermionic emission cathode to be controlled from the outside. CONSTITUTION:In an outer tube 1 airtightly formed by transparent glass, a pair of cathodes 2 and 3 and an anode 4 are installed. The anode 4 is installed almost in the middle between the cathodes 2 and 3 and has mesh- or grid-like form. From a d.c. power source 7, positive d.c. voltages are respectively applied across the anode 4 and the cathode 2 and across the anode 4 and the cathode 3 through a resistance 6. The amplitudes of the above d.c. voltages are adjusted so that thermions emitted from the cathode 2 are accelerated and formed into a beam-like shape before reaching the anode 4. The thermions of the beam-like shape, after passing through the anode 4, are decelerated so that their speed becomes zero immediately before reaching the cathode 3. The discharge output can be easily changed by controlling the temperature of a heater 9 by an external means such as a d.c. variable power source 10 or an a.c. variable power source 11.
Patent JP-S60257631-A (JP)
Title: Optical reception circuit
Inventor: NAITOU SEIGO
IPC: H04B10/00
Filed: 1984-06-01
Abstract: PURPOSE:To prevent an output voltage from being affected by temperature and power supply voltage by connecting a current-voltage conversion preamplifier circuit to a photodetector and connecting a main amplifier circuit to the preamplifier circuit via a resistor. CONSTITUTION:The current-voltage converting preamplifier circuit 1 feeds back an output of a transistor (TR)Q2 to an input side of a TR circuit via a resistor R1. Similarly, an output of a TRQ7 is fed back to the input of a TRQ6 via a resistor R4 in a main amplifier circuit 2. The preamplifier circuit 1 and the main amplifier circuit 2 are connected via a resistor R3. A reference voltage generating circuit 3 decides the operating current of TRs Q5, Q10. In setting the value of resistors R1, R3, R5 and R7 so as to establish the relation of R3R7=R1R5 and selecting the ratio of the resistor R3 to the R4 to a prescribed value, the output voltage is made independent of the temperature and power voltage.
Patent JP-S5737625-A (JP)
Title: Oil supply apparatus for oil burner
Inventor: OKABE MASAYOSHI
IPC: F23N1/00
Filed: 1980-08-19
Abstract: PURPOSE: To enable the captioned oil burner to be ignited quickly after the burner is brought under a combustion condition by a method wherein the burner is made to have an additional function of repeating the opening and closing of an electromagnetic valve by a predetermined number of times for a short period of time as soon as an oil supply switch goes ON.  
     CONSTITUTION: In case it is intended to start the combustion of the burner after the combustion thereof is once stopped, the oil supply switch 17 is made to go ON to connect a contact (C) to a contact (B) of the switch whereupon terminals (a) and (c) of a control device 20 are shortcircuited and an electromagnetic pump 12 is operated. Then, after a lapse of a predetermined time, the terminal (a) and a terminal (d) are shortcircuited to thereby operate an electromagnetic valve 6 and after a further lapse of a predetermined time, the terminals (a) and (d) are open- circuited in a repetitive fashion by a desired number of times. Thus, when the supply of oil into the burner is completed, the oil supply switch 17 is turned OFF to open the circuit between the terminal (a) and the terminal (c) and that between the terminal (a) and the terminal (d) so that the operations of the electromagnetic valve 6 and the electromagnetic pump 12 are stopped by being disconnected from an AC power source 18. In this case, when the electromagnetic valve 6 is opened, the oil is near an evaporation cylinder 1 through an oil supply pipe 7 and accordingly the burner is ignited quickly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5815784-A (JP)
Title: Rotary compressor
Inventor: SUGIYAMA MASAHIKO
IPC: F04C29/02
Filed: 1981-07-22
Abstract: PURPOSE:To make it possible to increase the volume of oil supply upon heavy load operation, by forming a minute hole in a suction port for communicating a low pressure introduction port with the inside of a high pressure vessel so that oil is fed into a cylinder under differential pressure. CONSTITUTION:High pressure gas is discharged from a discharge port 5b into the pressure vessel 1 after a roller 6 is rotated for compressing gas by introducing low pressure gas into a cylinder 5 through a suction port 5a. For lubricating compressing elements, the cylinder 5 is formed with a minute diameter hole 15 for communicating the suction port 5a with the inside of the pressure vessel 1 so that the oil 9 in the pressure vessel 1 is led directly to the cylinder 5 under differential pressure between a gas pressure in the pressure vessel 1 and a low pressure of gas in the suction port 5a. Further, the bearings 7, 8 are formed with oil guide grooves 7a, 8a for introducing oil into the roller 6 in the vicinity of the gas discharge completion point of the roller 6, thereby oil may be fed to the journal 4b of a crank shaft.
Patent JP-H0614184-A (JP)
Title: Color tone corrector
Inventor: MURAKAMI SHIGEO
IPC: H04N1/46
Filed: 1993-04-16
Abstract: PURPOSE:To suppress the capacity of a memory device from being increased also as designating an area for performing color tone correction by a value (HSL value) in color space and to apply smooth color tone correction. CONSTITUTION:The HSL value of each pixel of an original image stored in first frame memory 2 is obtained by using a look-up table 12 which converts R, G, and B signals to the HSL values, and it is compared with dH, dS, and dL stored in effective range memory 11, and it is decided whether or not each pixel exists in the area in designated color space, and the color correction is performed by letting kr, kg, and kb stored in parameter memory 13 function for the R, G, and B signals of a decided pixel. At this time, the values kr, kg, and kb are varied corresponding to differential quantity between Hu, Su, and Lu data of the color to be corrected and Hij, Sij, and Lij data of a decided pixel, and a new parameter which is varying smoothly is calculated, and this is used in this corrector.
Patent JP-H01283621-A (JP)
Title: Coordinate input system
Inventor: OGAWA ISAMU
IPC: G06F3/037
Filed: 1988-05-11
Abstract: PURPOSE:To use a coordinate input device of a low resolution, and also, to miniaturize the coordinate input device by providing two kinds of input means of a regular input and a fine input and displaying an inputtable range by a rectangular frame on a display screen of a display device in the case of the fine input. CONSTITUTION:In case of switching a regular input to a fine input, it is switched by picking an icon for its switching. An a means for informing a corresponding varia tion in a corresponding relation of a display screen coordinate of a display device 1 and an input device coordinate of a coordinate input device 5, to an operator, a rectangular frame is displayed on the display screen of the display device 1 so that a pointer (cursor) becomes the center. At this time point, the corresponding relation of the input device coordinate of the coordinate input device before that time and the display screen coordinate of the displace device 1 is switched to the corresponding relation of the input device coordinate of the coordinate input device 5 and the rectan gular frame on the display screen of the display device 1. In such a way, a linear graphic in the rectangular frame on the display screen of the display device 1 can be picked with high accuracy, the coordinate input device of a low resolution can be used, and also, the coordinate input device can be miniaturized.
Patent JP-S59154191-A (JP)
Title: Water treatment of water produced by crude refuse or the like
Inventor: SUDA MIKIO
IPC: C02F1/58
Filed: 1983-06-24
Abstract: PURPOSE:To reutilize waste resources and to increase the degree of cleaning up of treated water by adding a coagulant or salting out-agent to the water formed by compressing and dehydrating mechanically refuse contg. 50-99% water content and settling away org. materials, salts, etc. CONSTITUTION:The crude refuse or the like 1 charged into a feed port 2 is compressed by guide conveyors 3A, 3B and is then fed to a compressing means consisting of compressors 4, 5, where the refuse passes through compressing rolls 4A, 4B and rolling rolls 5A, 5B and is further compressed and rolled to a flat plate shape. The compressed refuse is introduced into a dehydrator 6, where the refuse is compressed and dehydrated by dehydrating rolls 6A, 6B and the combustible plate-shaped refuse having <=30% water content is formed. The water formed in said compressing and dehydrating stages is stored in a waste water tank. A condensing agent, salting-out agent or electrolyte, etc. are added to said water and after org. materials and salts are percipitated and removed, the water is released into sewage.
Patent JP-H11320672-A (JP)
Title: Monolayer biaxially stretched polyester film, use and manufacture thereof
Inventor: PFEIFFER HERBERT DR
IPC: B29C55/12
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To enhance oxygen barrier properties and gloss value and lower haze to facilitate the manufacturing process and the fabrication by making monolayer biaxially stretched polyester containing a specific amount of thermoplastic polyester present internally and/or adding inactive particles and specifying the degree of plane orientation. SOLUTION: A high gas barrier property-polyester film is composed of a base layer containing particles, preferably with protrusions formed on the surface of the film. The base layer is made of 80 wt.% or more thermoplastic polyester which is preferably a polyester having 90% or more unit consisting of especially an ethylene glycol and a terephthalic acid or of ethylene glycol and naphthalene-2,6-dicarboxylic acid. The inactive particles to be contained as an additive are a colloidal or a chainlike SiO2 . In addition, the degree of plane orientation Δp of the film is preferably 1.66 or more.
Patent JP-H07300359-A (JP)
Title: Glaze plate and production thereof
Inventor: GOTO TETSURO
IPC: C04B33/14
Filed: 1994-04-28
Abstract: PURPOSE:To form a slurry containing glaze, non-fusible components, water and binder into a plate, then fire to give a plate of no water absorption and improved levels of chemical resistance, strength and cutting workability. CONSTITUTION:Glaze selected from feldspar, lime stone, silica stone, dolomite, tale, kaolin or the like as starting materials for frit or glaze is used as a major component and combined with less than 70 pts.wt. of non-fusible components selected from oxides, carbides and nitrides to give a powdery mixture. This powder is mixed with water and a binder into slurry. The slurry is formed into plates, then dried and fired on placing sand of boron nitride at 600-1,300 deg.C.
Patent JP-S62269086-A (JP)
Inventor: SHIMIZU KATSUKUNI
IPC: G21C1/08
Filed: 1986-05-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63279743-A (JP)
Title: Electric shock vermin-proofing apparatus
Inventor: MURAKAMI RYOHEI
IPC: A01M29/00
Filed: 1987-05-11
Abstract: PURPOSE:To obtain the titled apparatus distinguishing and alarming the consumption of a cell and the short-circuit of electrodes in an easily recognizable manner, by operating an intermittent oscillation circuit in the case of voltage drop of a power source and continuously operating the intermittent oscillation circuit when electrodes are short-circuited. CONSTITUTION:When a gate voltage Vb is lowered below the constant voltage potential Va of a Zenar diode 13 by the consumption of a dry cell 11, the PUT 12 is turned ON to switch a transistor Q1 ON and Vcc of an intermittent oscillation circuit 16 is inputted to intermittently sound a buzzer 17. When the electrodes 9, 10 are short-circuited, a transistor Q2 15 is turned ON, the terminals Vcc and E of the intermittent oscillation circuit 16 are inputted to turn the intermittent oscillation circuit 16 into the state of continuous oscillation to continuously sound the buzzer 17.
Patent JP-H06310037-A (JP)
Title: Dielectric composition and plasma display panel
Inventor: SAGO SUMUTO
IPC: H01J11/22
Filed: 1993-04-19
Abstract: PURPOSE:To provide a plasma display panel having good characteristic at the low cost, and to provide a dielectric composition that can be effectively used for the panel. CONSTITUTION:An oxide crystal containing at least one element chosen among Be, Mg, Ca, Sr, Ba, Sc, Y, Th and lanthanide element, is prepared. In the case of average particle size (d) as measured according to a light transmittance method, and of an average particle size D as calculated from a specific surface area, d/D is no greater than 7, while (d) is 15-60vol% of the powder of 0.5-10mum, and softening point of the oxide glass is lower than the melting point of the oxide crystal. The powder of 100vol% containing 40-85 vol% of the powder of average particle size (d) of 0.5-10mum is kneaded with a liquid vehicle.
Patent JP-H049473-A (JP)
Title: Base plate treatment apparatus
Inventor: GOCHO TETSUO
IPC: C23F4/00
Filed: 1990-04-27
Abstract: PURPOSE:To dismount a base plate without being damaged by the remaining electric charge on a setting table by detecting the flow rate of the gas used for heat-exchange on the back surface of the base plate when electrostatic force is removed and the base plate is dismounted after plasma etching, etc., to the base plate to be treated held on the setting table by the attractive electrostatic force is finished. CONSTITUTION:An object W to be treated, such as a wafer, in a treatment chamber 1a is attracted to the setting table 1b by an electrostatic attraction means 7, and gas is sent to the back surface of the base plate W by a heat exchange gas supply means 8. At the same time, the raw gas in a plasma chamber 1e is made into the plasma gas which is introduced into the treatment chamber 1a through a drawing-out window 1f to irradiate the base plate W to carry out a surface treatment, such as etching. After the treatment is finished, an electric power source 5b of electrostatic attraction is turned off and the raw gas is discharged, and then the electric charge removing gas is supplied to the plasma chamber from the gas supply source 5a to remove the remaining electric charge on the base plate W. Moreover, gaseous He is sent to the grooves 1c provided on the setting table 1b from the gas cylinder 8a, and the flow rate is detected by the detecting means 9, and the base plate W is easily dismounted after it is confirmed that the remaining electric charge on the setting table 1b is perfectly removed.
Patent JP-H10286296-A (JP)
Title: Wheelchair bathing device with course member
Inventor: ANZAI SHIGEO
IPC: A61H33/00
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To surely and easily execute a bathing operation regardless of a level of gradient of the floor surface of a bathroom by providing a course member for introducing a wheelchair to a bathtub on the bathtub and/or floor surface. SOLUTION: In use, a bathing person laid in the posture possible to bathe and set on a wheelchair 5 is moved to a bathroom, and after the bathing person is properly washed, the wheelchair 5 is pushed into a bathtub 2 having a door 1 opened together with the bathing person. At this time, the wheelchair 5 is first moved onto the entrance regulating part 19 of a course member 6, and then guided by the course member 6 and advanced into the bathtub 2. The top part 6a of the course member 6 is horizontally mounted on the bathtub 2 by regulating a top fixture 27, and the base part 6b of the course member 6 is horizontally set on a floor surface 22 by regulating a route member adjuster 20.  The entrance regulating part 19 of the course member 6 is removably provided so as to be laid in inclined state, extending from the course member 6 to the floor surface 22 having a gradient, and after the wheelchair 5 is transferred, it is returned to horizontal state.
Patent JP-H0614789-A (JP)
Title: Production of branched cyclodextrin
Inventor: KITAHATA SUMIO
IPC: C12P19/18
Filed: 1992-04-08
Abstract: PURPOSE:To obtain branched cyclodextrin improved in solubility in water by allowing a debranching enzyme to act on a solution containing cyclodextrin and branched oligosaccharides. CONSTITUTION:A debranching enzyme is allowed to act on a solution containing cyclodextrin and branched oligosaccharides such as [alpha-maltosyl-(1,6-maltose)]. The debranching enzyme is, for example, pullulanase originating from Klebsiella or isoamylase from Pseudomonas amyloderamosa.
Patent JP-S63279230-A (JP)
Title: Optical modulating element
Inventor: SASAKI KEISUKE
IPC: H01L31/0248
Filed: 1987-05-11
Abstract: PURPOSE:To obtain an element having a switching or memory function by incident rays by providing a wire-shaped thin film waveguide on a substrate and further accumulating an org. non-linear optical film thereon, thereby forming a non-linear optical plate. CONSTITUTION:This non-linear optical plate 1 is formed by providing a coning glass layer 12 on the quartz substrate 11 and further accumulating the org. non-linear optical film 2 consisting of polydiacetylene thereon. The light transmit tance of input and output changes and a hysteresis characteristic, i.e., optical bistability is formed between the input and output intensities of the rays if the incident rays are intensified to the prescribed intensity and is then gradually weakened. The action thereof has the responsiveness of about femtosec. The element which has the function of a switch or memory, etc., having the high responsiveness by changing the intensity of the guided light is thereby obtd. without requiring a power supply from outside.
Patent JP-S5448198-A (JP)
Title: Liquid crystal display unit
Inventor: SAITOU SHIZUO
IPC: G02F1/1333
Filed: 1977-09-22
Abstract: PURPOSE: To simplify the panel structure by securing the same pattern for the opposing electrode substrate of the liquid crystal display unit, and thus to produce a low-cost panel by using the opposing substrate in common.  
     CONSTITUTION: The liquid crystal display unit comprises upper substrate 5, lower substrate 6, combination 7 of deflecting plate and reflecting plate, combination 8 of deflecting plate and filter, horizontal electrode pattern line 9, and vertical electrode pattern line 10 respectively. Electrode electrodes 9-1, 9-2, 10-1 and 10-2 of line 9 and 10 are incorporated in opposition to each other. And the control input order of the input terminal is clockwise for both substrate, so the control element can be shared 
     COPYRIGHT: (C)1979,JPO&Japio